UK Freight only 8.75
FLUX FDM 40 Diaphragm Pumps, 480 lpm, ATEX Approved
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FLUX Diaphragm Pumps, Type FDM 40

Flux Air operated diaphragm pumps are genuine all rounders for the safe, reliable, and careful (no shearing) transfer of thin to high viscosity products, even with solids in suspension, as well as abrasive, highly flammable, or aearated liquids. Each pump model is available in different versions because of a great variety of possible material combinations of the wetted component parts


ATEX - 94/9/EC-ATEX100a, Ex II 2 G D X

A Pressure Controller with Filter & Speed Regulator is also available, you will need these to ensure that you do not over pressurise or contaminate your pump. If you purchase with the pump then the pump will arrive with the device fitted ready for use

  • Self Priming, even from dry
  • Variable delivery rates, by simply adjusting air pressure to the pump
  • No need of bypass control
  • No leakage risk, due to absence of shaft seal
  • Pumps are submersible
  • Unbalanced air valve design eliminates stalling
  • Ideal for use in hazardous areas
  • No overloading, pump will stop in case of closed outlet
  • Suitable for dry operation
Flow Rate (Max) 480 lpm
Operating Pressure 8 bar
Max Particle Size 6.4 mm
Suction Head Dry 6.0 m
Suction Head Wet 7.6 m
Pump Suction Side G 1.5" Female
Pump Delivery Side G 1.5" Female
Air Inlet 1/2" NPT Female
Material Options
Part Number Pump Housing Diaphragm & Seals Weight Max Temperature (C)
M40 10 100 Aluminium PTFE 20.0 kg 90
M40 10 000 Aluminium NBR 20.0 kg 80
M40 20 100 Stainless Steel PTFE 41.6 kg 90
M40 30 000 Cast Iron NBR   80

**SPECIAL ORDER ITEM** - If urgent please email before ordering


Product Options


Product Code REKM20
Condition New

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